package org.jeecg.modules.purchase.controller;

import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import kotlin.jvm.internal.Lambda;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang.StringUtils;
import org.jeecg.common.api.vo.Result;
import org.jeecg.common.aspect.annotation.AutoLog;
import org.jeecg.common.aspect.annotation.PermissionData;
import org.jeecg.common.system.api.ISysBaseAPI;
import org.jeecg.common.system.base.controller.JeecgController;
import org.jeecg.common.system.query.QueryGenerator;
import org.jeecg.common.util.SearchUtils;
import org.jeecg.modules.purchase.entity.*;
import org.jeecg.modules.purchase.service.*;
import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.math.BigDecimal;
import java.util.Arrays;
import java.util.List;
import java.util.Map;

 /**
 * @Description: 物品
 * @Author: jeecg-boot
 * @Date:   2022-11-14
 * @Version: V1.0
 */
@Api(tags="物品")
@RestController
@RequestMapping("/purchase/purchaseGoods")
@Slf4j
public class PurchaseGoodsController extends JeecgController<PurchaseGoods, IPurchaseGoodsService> {
	@Autowired
	private IPurchaseGoodsService purchaseGoodsService;

	@Autowired
	private ISysBaseAPI sysBaseAPI;

	@Autowired
	private IPurchaseOrderItemService purchaseOrderItemService;

	@Autowired
	private IPurchaseStockOutGoodsService purchaseStockOutGoodsService;

	@Autowired
	private IPurchaseStockInGoodsService purchaseStockInGoodsService;

	@Autowired
	private IPurchaseStockService purchaseStockService;
	
	/**
	 * 分页列表查询
	 *
	 * @param purchaseGoods
	 * @param pageNo
	 * @param pageSize
	 * @param req
	 * @return
	 */
	//@AutoLog(value = "物品-分页列表查询")
	@ApiOperation(value="物品-分页列表查询", notes="物品-分页列表查询")
	@GetMapping(value = "/list")
	@PermissionData(pageComponent = "purchase/PurchaseGoodsList")
	public Result<IPage<PurchaseGoods>> queryPageList(PurchaseGoods purchaseGoods,
								   @RequestParam(name="pageNo", defaultValue="1") Integer pageNo,
								   @RequestParam(name="pageSize", defaultValue="10") Integer pageSize,
								   HttpServletRequest req) {
		SearchUtils.getNewValues(purchaseGoods);
		QueryWrapper<PurchaseGoods> queryWrapper = QueryGenerator.initQueryWrapper(purchaseGoods, req.getParameterMap());
		Page<PurchaseGoods> page = new Page<PurchaseGoods>(pageNo, pageSize);
		IPage<PurchaseGoods> pageList = purchaseGoodsService.page(page, queryWrapper);
		return Result.OK(pageList);
	}
	
	/**
	 *   添加
	 *
	 * @param purchaseGoods
	 * @return
	 */
	@AutoLog(value = "物品-添加")
	@ApiOperation(value="物品-添加", notes="物品-添加")
	//@RequiresPermissions("org.jeecg.modules:purchase_goods:add")
	@PostMapping(value = "/add")
	public Result<String> add(@RequestBody PurchaseGoods purchaseGoods) {
		purchaseGoodsService.saveAndValidation(purchaseGoods);
		return Result.OK("添加成功！");
	}
	
	/**
	 *  编辑
	 *
	 * @param purchaseGoods
	 * @return
	 */
	@AutoLog(value = "物品-编辑")
	@ApiOperation(value="物品-编辑", notes="物品-编辑")
	//@RequiresPermissions("org.jeecg.modules:purchase_goods:edit")
	@RequestMapping(value = "/edit", method = {RequestMethod.PUT,RequestMethod.POST})
	public Result<String> edit(@RequestBody PurchaseGoods purchaseGoods) {
		purchaseGoodsService.updateByIdAndValidation(purchaseGoods);
//		//修改采购订单子表
//		LambdaQueryWrapper<PurchaseOrderItem> lambdaQueryWrapper = new LambdaQueryWrapper<>();
//		lambdaQueryWrapper.eq(PurchaseOrderItem::getGoodsCode,purchaseGoods.getCode());
//		List<PurchaseOrderItem> itmes = purchaseOrderItemService.list(lambdaQueryWrapper);
//		for (PurchaseOrderItem item : itmes) {
//			item.setGoodsTypeCode(purchaseGoods.getGoodsTypeCode());
//			item.setGoodsName(purchaseGoods.getGoodsName());
//			item.setSize(purchaseGoods.getSize());
//			item.setUnit(purchaseGoods.getUnit());
//			item.setGoodsBrand(purchaseGoods.getBrand());
//			//如果修改了单价
//			if(! purchaseGoods.getUnitPrice().equals(item.getUnitPrice()))
//			{
//				BigDecimal bigDecimal = new BigDecimal(Double.valueOf(purchaseGoods.getUnitPrice()));
//				item.setUnitPrice(bigDecimal);
//				//修改小计  total
//				Double total = (item.getNumber().multiply(bigDecimal)).doubleValue();
//				item.setTotal(total);
//			}
//			purchaseOrderItemService.updateById(item);
//		}
//		//修改入库子表的数据
//		LambdaQueryWrapper<PurchaseStockInGoods> queryWrapperInGoods = new LambdaQueryWrapper<>();
//		queryWrapperInGoods.eq(PurchaseStockInGoods::getGoodsCode,purchaseGoods.getCode());
//        List<PurchaseStockInGoods> inGoods = purchaseStockInGoodsService.list(queryWrapperInGoods);
//		for (PurchaseStockInGoods inGood : inGoods) {
//			inGood.setGoodsName(purchaseGoods.getGoodsName());
//			inGood.setGoodsTypeCode(purchaseGoods.getGoodsTypeCode());
//			inGood.setBrand(purchaseGoods.getBrand());
//			inGood.setSize(purchaseGoods.getSize());
//			inGood.setUnit(purchaseGoods.getUnit());
//			//如果修改了单价
//			if(! purchaseGoods.getUnitPrice().equals(inGood.getUnitPrice()))
//			{
//				BigDecimal bigDecimal = new BigDecimal(Double.valueOf(purchaseGoods.getUnitPrice()));
//				inGood.setUnitPrice(bigDecimal);
//				//修改小计  total
//				Double total = (inGood.getFinalNumber().multiply(bigDecimal)).doubleValue();
//				inGood.setTotal(total);
//			}
////			BigDecimal bigDecimal = new BigDecimal(Double.valueOf(purchaseGoods.getUnitPrice()));
////			inGood.setUnitPrice(bigDecimal);
//			purchaseStockInGoodsService.updateById(inGood);
//		}
//		//修改出库子表
//		LambdaQueryWrapper<PurchaseStockOutGoods> queryWrapperOutGoods = new LambdaQueryWrapper<>();
//		queryWrapperOutGoods.eq(PurchaseStockOutGoods::getGoodsCode,purchaseGoods.getCode());
//		List<PurchaseStockOutGoods> outGoods = purchaseStockOutGoodsService.list(queryWrapperOutGoods);
//		for (PurchaseStockOutGoods outGood : outGoods) {
//			outGood.setGoodsName(purchaseGoods.getGoodsName());
//			outGood.setGoodsTypeCode(purchaseGoods.getGoodsTypeCode());
//			outGood.setBrand(purchaseGoods.getBrand());
//			outGood.setSize(purchaseGoods.getSize());
//			outGood.setUnit(purchaseGoods.getUnit());
//			BigDecimal bigDecimal = new BigDecimal(Double.valueOf(purchaseGoods.getUnitPrice()));
//			outGood.setUnitPrice(bigDecimal);
//			purchaseStockOutGoodsService.updateById(outGood);
//		}
//		//修改库存表
//		LambdaQueryWrapper<PurchaseStock> queryWrapper = new LambdaQueryWrapper<>();
//		queryWrapper.eq(PurchaseStock::getGoodsCode,purchaseGoods.getCode());
//		List<PurchaseStock> stocks = purchaseStockService.list(queryWrapper);
//		for (PurchaseStock stock : stocks) {
//			stock.setGoodsName(purchaseGoods.getGoodsName());
//			stock.setGoodsTypeCode(purchaseGoods.getGoodsTypeCode());
//			stock.setBrand(purchaseGoods.getBrand());
//			stock.setGoodsSize(purchaseGoods.getSize());
//			stock.setGoodsUnit(purchaseGoods.getUnit());
//			BigDecimal bigDecimal = new BigDecimal(Double.valueOf(purchaseGoods.getUnitPrice()));
//			stock.setGoodsUnitPrice(bigDecimal);
//			purchaseStockService.updateById(stock);
//		}
		return Result.OK("编辑成功!");
	}
	
	/**
	 *   通过id删除
	 *
	 * @param id
	 * @return
	 */
	@AutoLog(value = "物品-通过id删除")
	@ApiOperation(value="物品-通过id删除", notes="物品-通过id删除")
	//@RequiresPermissions("org.jeecg.modules:purchase_goods:delete")
	@DeleteMapping(value = "/delete")
	public Result<String> delete(@RequestParam(name="id",required=true) String id) {
		purchaseGoodsService.remove(id);
//		purchaseGoodsService.removeById(id);
		return Result.OK("删除成功!");
	}
	
	/**
	 *  批量删除
	 *
	 * @param ids
	 * @return
	 */
	@AutoLog(value = "物品-批量删除")
	@ApiOperation(value="物品-批量删除", notes="物品-批量删除")
	//@RequiresPermissions("org.jeecg.modules:purchase_goods:deleteBatch")
	@DeleteMapping(value = "/deleteBatch")
	public Result<String> deleteBatch(@RequestParam(name="ids",required=true) String ids) {
		this.purchaseGoodsService.remove(ids);
//		this.purchaseGoodsService.removeByIds(Arrays.asList(ids.split(",")));
		return Result.OK("批量删除成功!");
	}
	
	/**
	 * 通过id查询
	 *
	 * @param id
	 * @return
	 */
	//@AutoLog(value = "物品-通过id查询")
	@ApiOperation(value="物品-通过id查询", notes="物品-通过id查询")
	@GetMapping(value = "/queryById")
	public Result<PurchaseGoods> queryById(@RequestParam(name="id",required=true) String id) {
		PurchaseGoods purchaseGoods = purchaseGoodsService.getById(id);
		if(purchaseGoods==null) {
			return Result.error("未找到对应数据");
		}
		return Result.OK(purchaseGoods);
	}

    /**
    * 导出excel
    *
    * @param request
    * @param purchaseGoods
    */
    //@RequiresPermissions("org.jeecg.modules:purchase_goods:exportXls")
    @RequestMapping(value = "/exportXls")
    public ModelAndView exportXls(HttpServletRequest request, PurchaseGoods purchaseGoods) {
        return super.exportXls(request, purchaseGoods, PurchaseGoods.class, "物品");
    }

    /**
      * 通过excel导入数据
    *
    * @param request
    * @param response
    * @return
    */
    //@RequiresPermissions("purchase_goods:importExcel")
    @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
    public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
//        return super.importExcel(request, response, PurchaseGoods.class);
		MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
		Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
		for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
			// 获取上传文件对象
			MultipartFile file = entity.getValue();
			ImportParams params = new ImportParams();
			params.setTitleRows(2);
			params.setHeadRows(1);
			params.setNeedSave(true);
			try {
				List<PurchaseGoods> list = ExcelImportUtil.importExcel(file.getInputStream(), PurchaseGoods.class, params);
				//update-begin-author:taoyan date:20190528 for:批量插入数据
				long start = System.currentTimeMillis();
				for (PurchaseGoods purchaseGoods : list) {
					if(StringUtils.isBlank(purchaseGoods.getCode())){
						String code = null;
								//(String) FillRuleUtil.executeRule("GoodsCodeRule", null);
						Result result = sysBaseAPI.executeByRuleCode("GoodsCodeRule",new JSONObject());
						if(result.isSuccess()){
							code = (String)result.getResult();
						}
						purchaseGoods.setCode(code);
					}
					purchaseGoodsService.save(purchaseGoods);
				}
//				purchaseGoodsService.saveBatch(list);
				//400条 saveBatch消耗时间1592毫秒  循环插入消耗时间1947毫秒
				//1200条  saveBatch消耗时间3687毫秒 循环插入消耗时间5212毫秒
				log.info("消耗时间" + (System.currentTimeMillis() - start) + "毫秒");
				//update-end-author:taoyan date:20190528 for:批量插入数据
				return Result.ok("文件导入成功！数据行数：" + list.size());
			} catch (Exception e) {
				//update-begin-author:taoyan date:20211124 for: 导入数据重复增加提示
				String msg = e.getMessage();
				log.error(msg, e);
				if(msg!=null && msg.indexOf("Duplicate entry")>=0){
					return Result.error("文件导入失败:有重复数据！");
				}else{
//					return Result.error("文件导入失败:" + e.getMessage());
					return Result.error("文件导入失败");
				}
				//update-end-author:taoyan date:20211124 for: 导入数据重复增加提示
			} finally {
				try {
					file.getInputStream().close();
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
		}
		return Result.error("文件导入失败！");
    }

}
